20133067851

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{456439}}^1$

素因数の和:456500

約数の個数: 36

約数和(自身を含む): 32576122800

約数和(自身を除く): 12443054949

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 169, 261, 377, 507, 1131, 1521, 3393, 4901, 14703, 44109, 456439, 1369317, 4107951, 5933707, 13236731, 17801121, 39710193, 53403363, 77138191, 119130579, 172077503, 231414573, 516232509, 694243719, 1548697527, 2237007539, 6711022617, 20133067851]

約数ペア:

[(1, 20133067851), (3, 6711022617), (9, 2237007539), (13, 1548697527), (29, 694243719), (39, 516232509), (87, 231414573), (117, 172077503), (169, 119130579), (261, 77138191), (377, 53403363), (507, 39710193), (1131, 17801121), (1521, 13236731), (3393, 5933707), (4901, 4107951), (14703, 1369317), (44109, 456439)]